Multiple Choice
A solid cylinder with a mass m and radius r is mounted so that it can be rotated about an axis that passes through the center of both ends.At what angular speed must the cylinder rotate to have the same total kinetic energy that it would have if it were moving horizontally with a speed v without rotation?
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
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